Math Main Page => Exercises - Math K     Tweet   Goal: to practice additions, substraction, regroup between two numbers. To change difficulty, set new values of min/max:     Min: Max:     Addition only: Substract only: All Regroup:
Friday May 09 2025 08:08:21 AM		Friday May 09 2025 08:08:21 AM Flip Answers
1)	83 + 21 =		1) 104
2)	64 - 7 =		2) 57
3)	98 - 83 =		3) 15
4)	13 + 84 =		4) 97
5)	22 + 58 =		5) 80
6)	23 + 74 =		6) 97
7)	88 + 35 =		7) 123
8)	15 + 93 =		8) 108
9)	28 + 25 =		9) 53
10)	42 + 60 =		10) 102
11)	96 - 81 =		11) 15
12)	72 - 42 =		12) 30
13)	73 - 49 =		13) 24
14)	59 + 93 =		14) 152
15)	37 + 27 =		15) 64
16)	93 + 54 =		16) 147
17)	4 + 55 =		17) 59
18)	78 - 45 =		18) 33
19)	89 - 28 =		19) 61
20)	15 + 8 =		20) 23
Score: ______________

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